package com.ami12.shopping.mapper;

import com.ami12.shopping.pojo.User;

import java.util.Map;

public interface UserMapper {

	String checkLogin(Map<String,String> map);
	User selectByPrimaryKey(Integer id);
	boolean insertUser(User user);
	boolean deleteByPrimaryKey(Integer id);
	boolean updateByPrimaryKey(User user);
	
}
